SAS_base_95题VIP专享VIP免费

1.The following SAS program is submitted: data WORK.TOTAL; set WORK.SALARY; by Department Gender; if First.<_insert_code_> then Payroll=0; Payroll+Wagerate; if Last.<_insert_code_>; run; The SAS data set WORK.SALARY is currently ordered by Gender within Department. Which inserted code will accumulate subtotals for each Gender within Department? A. Gender B. Department C. Gender Department D. Department Gender Answer: A ------------------------------------- 2.Given the following raw data records in TEXTFILE.TXT: ----|----10---|----20---|----30 John,FEB,13,25,14,27,Final John,MAR,26,17,29,11,23,Current Tina,FEB,15,18,12,13,Final Tina,MAR,29,14,19,27,20,Current The following output is desired: Obs Name Month Status Week1 Week2 Week3 Week4 Week5 1 John FEB Final $13 $25 $14 $27 . 2 John MAR Current $26 $17 $29 $11 $23 3 Tina FEB Final $15 $18 $12 $13 . 4 Tina MAR Current $29 $14 $19 $27 $20 Which SAS program correctly produces the desired output? A. data WORK.NUMBERS; length Name $ 4 Month $ 3 Status $ 7; infile 'TEXTFILE.TXT' dsd; inpu t Name $ Month $; if Month='FEB' then inpu t Week1 Week2 Week3 Week4 Statu s $; else if Month='MAR' then inpu t Week1 Week2 Week3 Week4 Week5 Statu s $; format Week1-Week5 dollar6.; ru n; proc print data=WORK.NUMBERS; ru n; B. data WORK.NUMBERS; length Name $ 4 Month $ 3 Statu s $ 7; infile 'TEXTFILE.TXT' dlm=',' missov er; inpu t Name $ Month $; if Month='FEB' then inpu t Week1 Week2 Week3 Week4 Statu s $; else if Month='MAR' then inpu t Week1 Week2 Week3 Week4 Week5 Statu s $; format Week1-Week5 dollar6.; ru n; proc print data=WORK.NUMBERS; ru n; C. data WORK.NUMBERS; length Name $ 4 Month $ 3 Statu s $ 7; infile 'TEXTFILE.TXT' dlm=','; inpu t Name $ Month $ @; if M...